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Fri, 11 Apr 2025 12:04:35 +0200 Date: Fri, 11 Apr 2025 11:04:34 +0100 From: Ian Smith To: ~alpine/users@lists.alpinelinux.org Cc: Ian Smith Subject: Re: Zstd compression not available on Raspberry Pi Message-ID: <20250411110434.5b6dc1fa@bonsai.doitto.me.uk> Organization: none X-Mailer: Claws Mail 3.19.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) In-Reply-To: <20250411100754.467522db@bonsai.doitto.me.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:Mi7NGOWmgaRZz9uUjjOe1RtmdxSG61Fyyh3TTOXM9mTip5QNG2w 11Bg5LeNYYcqRM0qN1ziPFRLjRoat/sKnykui2sklgzYnL8IofpWBt4I0UU5kxMpR/2YT43 kW5jdi+R3Tx9W+JC+BOR7bjYzUjBlBCFzpRUQRNKoVLSFAvBZlr4/WsiWcgVm01jBIVqxKn 15/PB1sRL+bF3PIfOYroQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:xIt/wgzEA9Y=;sueG3Ib9OtvY9Qdh/Gh0X8WuPBP dudYrq9dPNrptNWzVRy9/0m36vgkTTNv4ls182CCfICGKJvWf8BowVqtBmo0UzxsfaotOjQS3 lZdEXnW9DZGaIuT0RAC8QsZYpRxqGUagNO5mt7ksvSo5DhyFfaRz1pzcvZHU23wjCjedovFZY 6qKprLEc/d/LHd9oUjlgUUMFZ/TmfZUN2J16Jv4kjWtFozhemNWx7fNrsvUiB+yWnFqZYDWTh IYXOHJLkmSfIaONnpAd1X5rBFr/PrZZ5iMbJmgAXWvbqknVL9nGtzhlaUYhVCS5dY4NjKTrOw S6Imevgb5gXu2BVQGs+DpS00RDKxoTw+YWBeWWcyACUYSlq/x/swJjwhxtxON+lyxCgF4zlDi LCtJQItLjsbXjif7FHWJxYGP5ZkTG5VZou3c1JRL10IVsF21W6arPoEIxtcSLJkhuPYUHEuaz gj9aqo7xxjeb0ilf1LYvSo2INsxGkua021oBc1pXc1Js/Tfb6uqmyURGMxTAeZu03IDOqNO8u H88Kmoe7x70373dwKFw3aTaQJHlr3Cv0pNjOAQI7xHplbZ869/G03FFsXOBnMET4hA2ktllbg NuNpQOvCVm2WbPydem3sTuth2O4RlEr3EnuRYvejI4EIYBIODfze8pvxdK5zHCHPM/OmGN5I2 cXfZKRiH+ceH1JTazmnk8UFaOR55/NkNDOrINjHxa/BWMoGwfC66hXq8hDrqHZD2JoYgYt8gJ MlUN+6nGQK5puozDNuW4kfl04lw61Bkznm4p03ysrD4/jKfBrLumjkOk4qZIq4Z43BzSHpNe4 mv+Jzx71tjr/RfB6AU6EBc81ThEZo3wH3LZkBCyrLL8wSWC6+3ttPi+lp5CUbdCSPvxZDuKZz lbKGiDUreexrG3ZwehR95MMn0ZcbJVPL8846C13lZcPN08KFrMDo5nJvmexiUGGk0Qs5X1VjO 2pP31ZExbiPDO01okK44MElSvmqRbEIi61D3e3sVuRS1KxM65PfGGhLEhhqSk0fO7GgWd8gzK 6T9R9jZqv6GuWAqPntCA+A2HVmXMWX76cRLL+6HA9oJ/GQJtHWrMMfKJju7S7+8acDYgPy0W/ QGaTk0sKF5QWpf/Hjd+YKqBBc6BwfLeq9EpithWQK5PwmCKwOo7v+scBQstKU3i6S0Y2DMa4F B8P/dn0GtPOWVwQlPSTBJP30N99Odlqn3Ln5bb7IAhpY2UReB6NcIVrP390MVwn00bUEAE5oo /UAMcyjTPe/2SzAOb4xwaSbfGpPq7pkPai4ECqtRVq8NqKu7iD8/uvqzyF/YZ2mXGYMtW5eJb 5VCpffYqmnfpyTNGMtQj8SY7wUo2BS0/X0G1boGH77btVYJz2dUm8R6hwog2pCRYX0A4yamw/ ny3Nj5b7apHMwyLJUjWz7LXCIWP9PD0LXHLeIUT9BaZ108bRMXXNbcZDnpF2vK7cy44f3N8ma NoANW+Faz/qrhAWoo/4HuSFqB0CVZobreivX395se7UfrmJcZOxcGileNmoyFFTGVUqUMRtPG 4UuwL8Mbdv0WBPZxgmdj5z6Lt/1Qk425Pgp+u+ip44bl2//PxDnAk4YK7VYeqsnEHE5+Fm8Zt bQiy5fzZSD1vkSo38i3i9tEBupFl4xY6cRsYyG+DQCXFs3IjpMz6+UW4/i23ehxbt043xkguK omc6zCBhyXcr7MSehhX1kGrpD5quPDTDaD3nC9kG8v9DaIeMrTn4FImPnA7+d9inRr1oCi8B/ KSh5cR6UYGfj5aoqP2qqjH4Xkh76X3lW2M2doitI6h7AFppPFeqelMLLq6Cu2t8SB+KENrP9Z ApxLldV2ilwx83U3wxovXQrciHfUZEmt/aC/sBUCjm7GwsnYF6O8EkNpFhFhq/zNWML60l9T0 gUYG/5JaPHG/kY34zmJ9r8T30SWK+Bai6ix/1v5bx/efJkS1SQRZk4DCBhkC4erXGFwqkLjBP 3p/6YQAENrjBq+MK386nIkjKvQhC0Nm1VZk97xdt58h/KFCJQWb4un6RTHdqtIxQGBNho2ghN b+kxuHMVXSJaFEjw9MtOsI0dTp1we2OaqMaa+5js2A4lv8PQvm2SiTdb0cbRT10f/qgIWZo0+ ONl+xabj6QhbGNvlTpRw9b6V9jpRK9C4Q31Z3OObXw2YNBJnq3oUWl/Aq4WfLdfvJmyckpv8o fc8ZsyVYuuaZoCjI7gqdUsP5hwx9bpVp1vJ48Rl3zUsevkjzc2vAPBoKkMB3f7L5XCoZxaX1V aEv1LL8H8LrYwbtr/SJFa/S6i3gmvl6V+B74k31mposeEQr+vjiA3w6v5IrUM+WBdiqsAIiCb lBH3lOtJVQv5tN4/BFeyBK1Wf/scYepCVd1vnLuqjNwlJWjnMUghpIP3F4tRk9UV0I7gv9eXj TagQ+Py4Mnqr9YDJwzrFyO2ABVbBSQTJA7D0iFnKmpqQk0lojUsMTliSOrGc3TecS9BqdjcZP FULtcyfKJ0t93JwqVs/fEgiuBGP683LRn5J6/gJi15BNA+y54hRsobgczzqKofoJuSvt/6Uko aPayK2Twbl0bkuQtzlN8jXF4JC2+TKpKyK0GMq2VwKqtK8L4dPCf155sA091wZOJA2WzjOY0p TN5uuHeiON7Y7nZm+iOXEKvd3dMPZV30FNjFHrF4NR+r1Hm+YfuSQpV6pDyktFqzpvzGxA5PP aTJGJSZwktpY9YnakwBeZk+gw5/BQMUdJAQlCjyg0361IfwZw4L2p8WVH8kMkfCheRAIUghIl hQivO0gYN+V6WcGqAr3gObBtuerb73QYYupmO6o1Bh/dblgWVFs5ndCkObP4wCHJf1pHngJK9 rbWOha3SzB/poUARa/CUg6m/d0UzmFQo/ibnPvx8VXNdICrWgkp9bmFVMq/bsB2sX/hFSwY68 oXSt/qJlNANOPns8nAXKFW3LE4nerDq87OBwXYnbhuTroR2XeiXH2msW85JS5ikuyDzazZpiH mH4fmENljdEVQmr9b02YKcx5CKZ12L0= Hi Matt, I found the file. $ cat /boot/config-6.12.13-0-rpi |grep ZSTD CONFIG_RD_ZSTD=y # CONFIG_MODULE_COMPRESS_ZSTD is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set CONFIG_FW_LOADER_COMPRESS_ZSTD=y # CONFIG_ZRAM_BACKEND_ZSTD is not set CONFIG_UBIFS_FS_ZSTD=y CONFIG_SQUASHFS_ZSTD=y CONFIG_CRYPTO_ZSTD=m CONFIG_ZSTD_COMMON=y CONFIG_ZSTD_COMPRESS=y CONFIG_ZSTD_DECOMPRESS=y CONFIG_DECOMPRESS_ZSTD=y $ cat /boot/config-6.12.13-0-rpi |grep LZ4 CONFIG_RD_LZ4=y # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set # CONFIG_ZRAM_BACKEND_LZ4 is not set # CONFIG_ZRAM_BACKEND_LZ4HC is not set CONFIG_SQUASHFS_LZ4=y$ lsmod|grep crypto CONFIG_CRYPTO_LZ4=m # CONFIG_CRYPTO_LZ4HC is not set CONFIG_LZ4_COMPRESS=m CONFIG_LZ4HC_COMPRESS=m CONFIG_LZ4_DECOMPRESS=y CONFIG_DECOMPRESS_LZ4=y Looks like it is enabled, and the modules load from /ec/modules, but are not hooked into the crypto stuff. I tried this in case I had missed something: $ lsmod|grep crypto Cheers, Ian.